The Password Generator creates strong, random passwords in one click and shows how long each one would take to crack.






Password Generator – CPN Tech


Cybersecurity Tool

Password Generator

Create strong, random passwords in one click and see how long each one would take an attacker to crack.




16 chars

Uppercase
A B C … X Y Z

Lowercase
a b c … x y z

Numbers
0 1 2 … 7 8 9

Symbols
! @ # $ % ^ & *

Strength: Very strong
Entropy: 104 bits

Estimated time to crack: millions of years
(at 10 billion guesses per second)

Tip: use a password manager and never reuse passwords.

How to use: pick a length and character sets, click Generate, then press Copy to use your new password.



What is the Password Generator?

The Password Generator is a free online security tool that builds strong, random passwords for you. You choose the length and which character types to include (uppercase, lowercase, numbers, symbols), and it instantly creates a password, rates its strength, and estimates how long it would take to crack.

How to Use

  1. Move the slider to set your password length (8 to 64 characters).
  2. Toggle the character types you want: uppercase, lowercase, numbers, and symbols.
  3. A new password is generated automatically, with a strength rating and crack-time estimate.
  4. Click "Generate" for a fresh password anytime.
  5. Click "Copy" to copy the password to your clipboard.

Uses

  • New accounts: create a unique password for every signup.
  • Security upgrades: replace weak or reused passwords.
  • Wi-Fi: set a strong router password.
  • Teams: generate temporary passwords for shared access.

Tips

  • Use at least 16 characters for important accounts.
  • Never reuse passwords across different sites.
  • Store passwords in a password manager, not in notes or browsers.
  • Longer passwords with all character types are the strongest.

FAQs

Is the Password Generator free?
Yes, it is completely free with no signup required.

Are the passwords truly random?
Yes. The tool uses your browser's secure random number generator when available.

Is my password sent anywhere?
No. Passwords are generated locally in your browser and never leave your device.

What is a good password length?
16 characters or more is recommended for important accounts.